Answer to Question #248477 in General Chemistry for Chan

Question

Calculate the Gibbs Free-Energy and the standard Gibbs Free-

Energy by the cell in the given cell notation: Zn(s) |Zn2+(aq) || H+(aq)| H2(g) |Pt (s)

When [Zn+2] = 4.0 x 10 -3 M, [H2] = 0.010 M, [H+] = 1.0 M

Answer 1

$Δ G = Δ H − T Δ S$

Zn+2] = 4.0 x 10 -3 M

[H2] = 0.010 M,

[H+] = 1.0 M